80434088

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6619}}^1$

素因数の和:6670

約数の個数: 48

約数和(自身を含む): 181123200

約数和(自身を除く): 100689112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 6619, 12152, 13238, 26476, 46333, 52952, 92666, 185332, 205189, 324331, 370664, 410378, 648662, 820756, 1297324, 1436323, 1641512, 2594648, 2872646, 5745292, 10054261, 11490584, 20108522, 40217044, 80434088]

約数ペア:

[(1, 80434088), (2, 40217044), (4, 20108522), (7, 11490584), (8, 10054261), (14, 5745292), (28, 2872646), (31, 2594648), (49, 1641512), (56, 1436323), (62, 1297324), (98, 820756), (124, 648662), (196, 410378), (217, 370664), (248, 324331), (392, 205189), (434, 185332), (868, 92666), (1519, 52952), (1736, 46333), (3038, 26476), (6076, 13238), (6619, 12152)]